2021 VOLUME 16 ITIFA6 (ISSN 1556-6013) Articles published in IEEEXplore® from 16 August to 15 September 2020 Multiple-Differential Mechanism for Collision-Optimized Divide-and-Conquer Attacks Copula-Based Analysis of Physical Layer Security Performances Over Correlated Rayleigh Fading Channels 418-430 Private Information Retrieval Schemes With Product-Matrix MBR Codes 441-450 : Transferring the Grammars From Short Passwords to Guess Long Passwords Effectively Physical Layer Secure MIMO Communications Against Eavesdroppers With Arbitrary Number of Antennas 451-465 Fine-Grained Facial Expression Recognition in the Wild LMZMPM: Local Modified Zernike Moment Per-Unit Mass for Robust Human Face Recognition 482-494 Robust Iris Presentation Attack Detection Fusing 2D and 3D Information 510-520 Smart and Practical Privacy-Preserving Data Aggregation for Fog-Based Smart Grids 521-536 Identification of Malicious Injection Attacks in Dense Rating and Co-Visitation Behaviors 537-552 One Cycle Attack: Fool Sensor-Based Personal Gait Authentication With Clustering 553-568 (In-)Security of Cookies in HTTPS: Cookie Theft by Removing Cookie Flags 1204-1215 SEAL: Sealed-Bid Auction Without Auctioneers Algebraic Fault Analysis of UOV and Rainbow With the Leakage of Random Vinegar Values EDICS 2042-2052 Information for Authors www.signalprocessingsociety.org 15 OCTOBER 2020 431-440 466-481 495-509 2429-2439http://www.signalprocessingsociety.org/ https://dx.doi.org/10.1109/TIFS.2020.3014490 https://dx.doi.org/10.1109/TIFS.2020.3014553 https://dx.doi.org/10.1109/TIFS.2020.3014553 https://dx.doi.org/10.1109/TIFS.2020.3003696 https://dx.doi.org/10.1109/TIFS.2020.3003696 https://dx.doi.org/10.1109/TIFS.2020.3015552 https://dx.doi.org/10.1109/TIFS.2020.3015552 https://dx.doi.org/10.1109/TIFS.2020.3007327 https://dx.doi.org/10.1109/TIFS.2020.3015552 https://dx.doi.org/10.1109/TIFS.2020.3015552 https://dx.doi.org/10.1109/TIFS.2020.3015547 https://dx.doi.org/10.1109/TIFS.2020.3014487 https://dx.doi.org/10.1109/TIFS.2020.3016827 https://dx.doi.org/10.1109/TIFS.2020.3016819 https://dx.doi.org/10.1109/TIFS.2019.2938416 https://dx.doi.org/10.1109/TIFS.2019.2955793 https://dx.doi.org/10.1109/TIFS.2020.2969555 https://dx.doi.org/10.1109/TIFS.2020.2969555 https://www.signalprocessingsociety.org/publications-resources/ieee-signal-processing-letters/edics https://www.signalprocessingsociety.org/publications-resources/ieee-signal-processing-letters/information-authors-spl http://www.signalprocessingsociety.org